Vesperlark, Mirror Image, and Blasting Station

Prerequisites

• Vesperlark on the battlefield
• Mirror Image on the battlefield
• Blasting Station on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing Mirror Image
2. When Mirror Image dies, it triggers, returning itself from your graveyard to the battlefield as a copy of Vesperlark
3. When Mirror Image enters the battlefield, Blasting Station triggers, untapping itself
4. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target
5. Repeat

Results

• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers